MADRID, SPAIN - MAY 23: Presentation of the Star wars commemorative stamp at Correos Offices on May 23, 2017 in Madrid, Spain. (Photo by Juan Naharro Gimenez/Getty Images For Disney)

Look what happened on the Tonight Show Starring Jimmy Fallon. In honor of the Star Wars: The Last Jedi premiere, Jimmy re-edits footage from the Star Wars films to make the characters sing “MMMBop” by Hanson.